help me to revise my research paper

point out a clear thesis statement in introduction part
2. make good structure of research paper
3. find some strong and specific evidence to support each points in essay. For example, find a strong example to support “The
experience of exposing the children to two different languages improves the
flexibility of the mental systems, enhances the skills and knowledge in concept
formation”.
4. make sure no anything illegal such as plagiarism.